DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
BARANGAY NORTHBAY BOULEVARD NORTH, NAVOTAS CITY Award a ₱225.2K contract to M. DELA PEÑA TRADINGBarangays
Transaction hash:
a967dce64fb69a9379f03e2a1326d111304cbd059872891bb6b58d560e1e04a1
Status:
Included and unchanged
Block:
#1,499 4,514 blocks after it
Position in block:
Transaction 41 of 66
Award day:
Jul 5, 2012 (14 yrs 4 mo ago)
Value:
₱225,157.00
Project:
Installation of Steel Fence
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #1,499 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)BARANGAY NORTHBAY BOULEVARD NORTH, NAVOTAS CITY awarded it to M. DELA PEÑA TRADING on 2012-07-05.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored a967dce64f…1e04a1now …
- 2. Block Merkle root changedstored cff3c45bbb…b2db5dnow …
- 3. Block #1499 hash changedstored df724b18bb…c0c9benow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 65 records. Each step hashes the current value together with the sibling shown.
- leaf a967dce64fb69a9379f03e2a1326d111304cbd059872891bb6b58d560e1e04a1
- 01 L a61f02b670956dda463caa9fac1771ab21e843d427386d7bb404bcc13a998cc1
- 02 R 9968125438adb34386e818bcb7a85717a9d5a4e3bb689dc37a40b3abedf1e30d
- 03 R 17a42146f533d87f6eb37881cd64742cf2cec55d708458767f08b45b65d9a347
- 04 L 24b13282d5167a690e70a25e0f7817e44afc9eaa995990a026f277ce4888901b
- 05 R 308c175d234ca1380e122857c389d43080ec1a373a738578dc7a55db79241511
- 06 L f1c35af62c4ae7fafd0b5034711011e8703ef10df1990148fcb7d32db8836af9
- 07 R 9dfba8fd1bc3e492fda45aecc451003af3f9185b4be288c443eb2dc3d604dad9
- root cff3c45bbbba907f5bbc0e5fc77b6dbc052d835c6b438c830cc0699c6bb2db5d